karma
native gardening
Orobanche californica condensa
annual
forb
Orcuttia californica
grass
Orthocarpus bracteosus
Oreoxis bakeri
perennial
Orthocarpus barbatus
Oryzopsis asperifolia
Ophioglossum vulgatum
Operculina turpethum var. turpethum
vine
Ophioglossum pusillum
Oplismenus hirtellus
Ophioglossum engelmannii
Ophioglossum concinnum
Oonopsis wardii
subshrub
Oonopsis foliosa var. foliosa
Oonopsis foliosa var. monocephala
Oonopsis engelmannii
